Simple steps to upgrade the liter of light 1 0 1 watt solar panel and 1 watt led light currently not filling the bottle with water as testing for three months.
Liter of light solar panel.
You can help out people bring light to people s h.
It can light an area up to 50 sq meters and has a durable steel on and off push button.
After installation this solar light bulb can provide approximately 55 watts of light from the sun the comments below have noted that this is like a solar tube or deck prism.
In 2012 liter of light started offering a package to upgrade to a 1 watt or 2 watt led light with micro solar panels and battery to filipino households with the solar bottle bulbs already installed on their roofs.
Light up dark areas in your home during daytime using this green and sustainable concept recycle used clear plastic soda bottles add water bleach then install.
We were fortunate enough to work with the people over at the liter of light foundation for this short film.
Liter of light has developed a solar powered light that is cheap and relatively easy to assemble and whose main feature is a plastic bottle.
For areas without power it is also crucial to get light at night.
Recycled plastic bottles filled with water and a bit of bleach are fitted into the roof to provide daylighting and can be upgraded with an led bulb micro solar panels and a battery to provide a low cost night lighting system.
Liter of light uses cheap readily available materials to provide high quality lighting to homes in poor communities.
The recycled plastic bottles are still the central part of the concept but for the night light they are fitted with a small solar panel a battery and and led lightbulb.
The bottle light is a portable light unit mounted on a pvc pipe and comes with a 9 watt solar panel.
With a simple circuit panel drill and soldering the led.